import mozunit import pytest from conftest import build LINTER = "eslint" fixed = 0 @pytest.fixture def eslint(lint): def inner(*args, **kwargs): kwargs["extra_args"] = ["--no-ignore"] return lint(*args, **kwargs) return inner def test_lint_with_global_exclude(lint, config, paths): config["exclude"] = ["subdir", "import"] # This uses lint directly as we need to not ignore the excludes. results = lint(paths(), config=config, root=build.topsrcdir) assert len(results) == 0 def test_no_files_to_lint(eslint, config, paths): # A directory with no files to lint. results = eslint(paths("nolint"), root=build.topsrcdir) assert results == [] # Errors still show up even when a directory with no files is passed in. results = eslint(paths("nolint", "subdir/bad.js"), root=build.topsrcdir) assert len(results) == 1 def test_bad_import(eslint, config, paths): results = eslint(paths("import"), config=config, root=build.topsrcdir) assert results == 1 def test_rule(eslint, config, create_temp_file): contents = """var re = /foo bar/; var re = new RegExp("foo bar"); """ path = create_temp_file(contents, "bad.js") results = eslint( [path], config=config, root=build.topsrcdir, rules=["no-regex-spaces: error"] ) assert len(results) == 2 def test_fix(eslint, config, create_temp_file): contents = """/*eslint no-regex-spaces: "error"*/ var re = /foo bar/; var re = new RegExp("foo bar"); var re = /foo bar/; var re = new RegExp("foo bar"); var re = /foo bar/; var re = new RegExp("foo bar"); """ path = create_temp_file(contents, "bad.js") eslint([path], config=config, root=build.topsrcdir, fix=True) assert fixed == 6 if __name__ == "__main__": mozunit.main()